Physics Force of impact is the force When the objects meet None of these By the objects weight By the speed of the object When the objects meet None of these By the objects weight By the speed of the object ANSWER DOWNLOAD EXAMIANS APP
Physics The function of ball bearings in a wheel is : To increase friction Just for convenience To convert static friction into kinetic friction To convert kinetic friction into rolling friction To increase friction Just for convenience To convert static friction into kinetic friction To convert kinetic friction into rolling friction ANSWER DOWNLOAD EXAMIANS APP
Physics Pieces of camphor placed on water move about rapidly. This is because of Capillarity Surface tension Diffusion Viscosity Capillarity Surface tension Diffusion Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics What type of force acts on a car moving around a curve? Centrifugal force Centripetal force Gravitational force Cohesive force Centrifugal force Centripetal force Gravitational force Cohesive force ANSWER DOWNLOAD EXAMIANS APP
Physics What will happen if an object is dropped from a height and there is no air resistance? Its acceleration will increase Both speed and acceleration will increase It will fall with a constant speed and acceleration Its speed will increase Its acceleration will increase Both speed and acceleration will increase It will fall with a constant speed and acceleration Its speed will increase ANSWER DOWNLOAD EXAMIANS APP
Physics When all the forces and torques are balanced in a mechanical body it is said to be in Buoyancy Equilibrium Static None of these Buoyancy Equilibrium Static None of these ANSWER DOWNLOAD EXAMIANS APP
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